VoicesGuillermo Rauch v0 3200 PRs Per Day 3M Users Secure Vibe CodingLenny's Newsletter·high signalXBlueskyLinkedInCopy linkv0 processes 3,200 merged PRs/day, 3M users. Secure vibe coding prevents 16,200+ token leaks. skills.sh has 34,000+ community skills.SourceSource pageLenny's Newsletter↳ Follow the threadStack layer / Threat patternCROSS-CATEGORY: The Guardrail Layer Around Coding Agents Shipped at Four Different Points in the Lifecycle in 48 HoursHacker News Show HN and Product Hunt (2026-08-24 and 2026-08-25)Stack layer / Threat patternUnlose Takes Windows VSS Snapshots Before Coding Agents Run, Rejecting the Command-Blocking ApproachGitHub (via Show HN, 2026-08-25)Stack layer / ContrastOrnith-1.5 Ships 9B Dense, 35B MoE and 397B MoE Under MIT, With the 397B Claiming 86.0 SWE-bench Verified Against Claude Opus 4.8's 85.8Hugging FaceStack layer / Threat patternSkillPreflight Publishes a 100-Point Scorecard for Agent Skills and a Benchmark of 40 Public OnesGitHub (via Show HN, 2026-08-25)Stack layer / ContrastNIS-Agent isolates context at two decision points to fix agents grading their own prior search stepsarXivPolicy dependency / Threat patternmcp-shell Ships Security Off in One Deploy Path and Bypassable in the Other (CVE-2026-55580/55581/55582)GitHub Security AdvisoriesStack layer / Follow-up threadRamp's In-House Coding Agent Now Authors 75% of Merged PRs, Built by a 5.5-Person TeamThe Pragmatic EngineerStack layer / ContrastIcarus Indexes Refused Pull Requests to Answer Why Code Is the Way It IsIcarus (via Show HN, 2026-08-25)